7.5
CVE-2020-7539
- EPSS 0.32%
- Published 11.12.2020 01:15:12
- Last modified 21.11.2024 05:37:20
- Source cybersecurity@se.com
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A CWE-754 Improper Check for Unusual or Exceptional Conditions vulnerability exists in the Web Server on Modicon M340, Legacy Offers Modicon Quantum and Modicon Premium and associated Communication Modules (see security notification for affected versions), that could cause a denial of service vulnerability when a specially crafted packet is sent to the controller over HTTP.
Data is provided by the National Vulnerability Database (NVD)
Schneider-electric ≫ Modicon M340 Bmxp341000 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp342000 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420102 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420102cl Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp342020 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420302 Firmware Version < 3.30
Schneider-electric ≫ Modicon M340 Bmxp3420302cl Firmware Version < 3.30
Schneider-electric ≫ Bmxnoe0100 Firmware Version < 3.3
Schneider-electric ≫ Bmxnoe0110 Firmware Version < 6.5
Schneider-electric ≫ Bmxnoc0401 Firmware Version < 2.10
Schneider-electric ≫ Tsxp574634 Firmware Version < 6.1
Schneider-electric ≫ Tsxp575634 Firmware Version < 6.1
Schneider-electric ≫ Tsxp576634 Firmware Version < 6.1
Schneider-electric ≫ Tsxety4103 Firmware Version < 6.2
Schneider-electric ≫ Tsxety5103 Firmware Version < 6.4
Schneider-electric ≫ 140cpu65150 Firmware Version < 6.1
Schneider-electric ≫ 140noe77111 Firmware Version < 7.1
Schneider-electric ≫ 140noc78100 Firmware Version < 1.74
Schneider-electric ≫ 140noc78000 Firmware Version < 1.74
Schneider-electric ≫ 140noc77101 Firmware Version < 1.08
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.32% | 0.517 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
CWE-754 Improper Check for Unusual or Exceptional Conditions
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.